NeuMotors 4600 M Series BLDC Multicopter Motors: 500 to 1,500 watt BLDC Motors


Neumotors 46 series multicopter motor

 

46xx Multicopter Motor Series Quick Look

Neumotors 46xx M series brushless motors combine the high efficiency of the 46 series motors with mounting options for multicopter applications.  These are available in a wide variety of lengths and winds to provide increasing power ratings at a number of voltages. Select the desired motor power range from the table below.

  • Lightened outrunner construction
  • 12,000 max rpm
  • 22 poles / 24 slots
  • 6mm shaft

4606M: 500-1,000 watt class BLDC multicopter motors

Price: 86.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Max
Amps
Stock Status
4606/100/60 60 5.11 0.05 159.473 22.583 200 5 Custom
4606/95/63 63 4.61 0.06 151.879 21.508 190 6 Custom
4606/90/66 66 4.14 0.06 144.976 20.53 182 6 Custom
4606/85/70 70 3.70 0.06 136.691 19.357 171 6 Custom
4606/80/75 75 3.28 0.07 127.579 18.067 160 7 Custom
4606/75/80 80 2.88 0.07 119.605 16.938 150 7 Custom
4606/70/85 85 2.51 0.08 112.569 15.941 141 8 Custom
4606/65/92 92 2.17 0.08 104.004 14.728 130 8 Custom
4606/60/100 100 1.85 0.09 95.684 13.55 120 9 Custom
4606/55/109 109 1.56 0.10 87.784 12.431 110 10 Custom
4606/50/120 120 1.29 0.11 79.737 11.292 100 11 Custom
4606/45/133 133 1.05 0.12 71.943 10.188 90 12 Custom
4606/40/150 150 0.83 0.14 63.789 9.033 80 13 Custom
4606/38/157 157 0.75 0.14 60.945 8.631 76 14 Custom
4606/36/166 166 0.67 0.15 57.641 8.163 72 15 Custom
4606/34/176 176 0.60 0.16 54.366 7.699 68 16 Custom
4606/32/187 187 0.54 0.17 51.168 7.246 64 17 Custom
4606/30/199 199 0.47 0.18 48.082 6.809 60 18 Custom
4606/28/214 214 0.41 0.19 44.712 6.332 56 19 Custom
4606/26/230 230 0.36 0.21 41.602 5.891 52 21 Custom
4606/24/249 249 0.30 0.23 38.427 5.442 48 22 Custom
4606/22/272 272 0.26 0.25 35.178 4.982 44 24 Custom
4606/20/299 299 0.21 0.27 32.001 4.532 40 27 Custom
4606/19/315 315 0.19 0.28 30.376 4.302 38 28 Custom
4606/18/332 332 0.17 0.30 28.82 4.081 36 30 Custom
4606/17/352 352 0.16 0.32 27.183 3.849 34 32 Custom
4606/16/374 374 0.14 0.34 25.584 3.623 32 34 Custom
4606/15/399 399 0.12 0.36 23.981 3.396 30 36 Custom
4606/14/427 427 0.11 0.39 22.408 3.173 28 38 Custom
4606/13/460 460 0.09 0.42 20.801 2.946 26 41 Custom
4606/12/498 498 0.08 0.45 19.214 2.721 24 45 Custom
4606/11/544 544 0.07 0.49 17.589 2.491 22 49 Custom
4606/10/598 598 0.06 0.54 16.001 2.266 20 54 Custom
4606/9.5/630 630 0.05 0.57 15.188 2.151 19 57 Custom
4606/9/665 665 0.05 0.60 14.389 2.038 18 60 Custom
4606/8.5/704 704 0.04 0.64 13.591 1.925 17 63 Custom
4606/8/748 748 0.04 0.68 12.792 1.811 16 67 Custom
4606/7.5/797 797 0.03 0.72 12.006 1.7 15 72 Custom
4606/7/854 854 0.03 0.77 11.204 1.587 14 77 Custom
4606/6.5/920 920 0.03 0.83 10.4 1.473 13 83 Custom
4606/6/997 997 0.02 0.90 9.597 1.359 12 90 Custom

4610 M: 750-1,500 watt class BLDC multicopter motors

Price: 100.00 each.  Volume discount available.

Motor RPMs
per Volt
(KV)
Rm (Ohms) Io
@
10V
Torque
Constant
(mNm/A)
Torque
Constant
(inOz/A)
Max
Volts
Max
Amps
Stock Status
4610/100/38 38 7.36 0.05 251.8 35.658 316 5 Custom
4610/95/40 40 6.64 0.06 239.21 33.875 300 6 Custom
4610/90/43 43 5.97 0.06 222.521 31.512 279 6 Custom
4610/85/45 45 5.32 0.06 212.631 30.111 267 6 Custom
4610/80/48 48 4.72 0.07 199.342 28.229 250 7 Custom
4610/75/51 51 4.15 0.07 187.616 26.569 235 7 Custom
4610/70/55 55 3.62 0.08 173.971 24.636 218 8 Custom
4610/65/59 59 3.12 0.08 162.176 22.966 203 8 Custom
4610/60/64 64 2.66 0.09 149.506 21.172 188 9 Custom
4610/55/70 70 2.24 0.10 136.691 19.357 171 10 Custom
4610/50/77 77 1.85 0.11 124.265 17.597 156 11 Custom
4610/45/85 85 1.50 0.12 112.569 15.941 141 12 Custom
4610/40/96 96 1.19 0.14 99.671 14.115 125 13 Custom
4610/38/101 101 1.08 0.14 94.737 13.416 119 14 Custom
4610/36/107 107 0.97 0.15 89.424 12.664 112 15 Custom
4610/34/113 113 0.86 0.16 84.676 11.991 106 16 Custom
4610/32/120 120 0.77 0.17 79.737 11.292 100 17 Custom
4610/30/128 128 0.67 0.18 74.753 10.586 94 18 Custom
4610/28/137 137 0.59 0.19 69.842 9.891 88 19 Custom
4610/26/148 148 0.51 0.21 64.651 9.155 81 21 Custom
4610/24/160 160 0.43 0.23 59.803 8.469 75 22 Custom
4610/22/174 174 0.37 0.25 54.991 7.787 69 24 Custom
4610/20/192 192 0.30 0.27 49.835 7.057 63 27 Custom
4610/19/202 202 0.27 0.28 47.368 6.708 59 28 Custom
4610/18/213 213 0.25 0.30 44.922 6.362 56 30 Custom
4610/17/226 226 0.22 0.32 42.338 5.996 53 32 Custom
4610/16/240 240 0.20 0.34 39.868 5.646 50 34 Custom
4610/15/256 256 0.17 0.36 37.377 5.293 47 36 Custom
4610/14/274 274 0.15 0.39 34.921 4.945 44 38 Custom
4610/13/295 295 0.13 0.42 32.435 4.593 41 41 Custom
4610/12/320 320 0.11 0.45 29.901 4.234 38 45 Custom
4610/11/349 349 0.09 0.49 27.417 3.883 34 49 Custom
4610/10/384 384 0.08 0.54 24.918 3.529 31 54 Custom
4610/9.5/404 404 0.07 0.57 23.684 3.354 30 57 Custom
4610/9/426 426 0.06 0.60 22.461 3.181 28 60 Custom
4610/8.5/452 452 0.06 0.64 21.169 2.998 27 63 Custom
4610/8/480 480 0.05 0.68 19.934 2.823 25 67 Custom
4610/7.5/512 512 0.05 0.72 18.688 2.646 23 72 Custom
4610/7/548 548 0.04 0.77 17.461 2.473 22 77 Custom
4610/6.5/590 590 0.03 0.83 16.218 2.297 20 83 Custom
4610/6/640 640 0.03 0.90 14.951 2.117 19 90 Custom
4610/5.5/698 698 0.03 0.98 13.708 1.941 17 98 Custom
4610/5/768 768 0.02 1.08 12.459 1.764 16 108 Custom
4610/4.5/853 853 0.02 1.20 11.217 1.589 14 120 Custom
4610/4/960 960 0.01 1.35 9.967 1.411 13 135 Custom

MOTOR KV:

The motor sizes and KVs listed above are the most common for this particular motor range. Custom sizes and  KV (RPMs per volt) are usually available.  Please contact us for more details if you don't immediately see the solution you are seeking in the tables above.

KV is the term used in the brushless motor workspace to specify the number of rotations per minute that a motor will turn for each volt applied to the motor/ESC with no load on the motor.

Neutronics specifications are +/- 5%.

For a more complete discussion of KV, please go to our KV FAQ page.  

POWER RATINGS (Watts):

  • Continuous rating is the power the motor can deliver while maintaining the external housing temperatures below 100C.
  • MAX power is achieved at max RPMs and voltage, not at a partial throttle or reduced voltage.
  • MAX power rating is the power the motor can deliver beginning with motor at a temp of 20C until it reaches it's limit temperature of 100C.
  • The ratings are therefore dependent on a number of variables including air flow, ambient air temperature, contact cooling etc. Each application will present different variables.  

MTBF RATINGS:

When used within the constraints described above, BLDC motors' primary "wear" item(s) are the bearings supporting the shaft. Bearing life is inversely affected by speed, temperature, and radial and axial loads.  While an MTBF figure can be generated, it would be rendered invalid by excursions beyond prescribed temperatures or load limits - such as prop strikes, or side loads.  MTBF must be determined on a case by case basis, and even then, it would be subject to numerous exceptions.

MAX VOLTAGE

Limited by kv (RPMs per volt) times the applied voltage.  Max voltage must be kept below the voltage which will spin the motor over max rpm for the motor series.

MAX AMPERAGE

See power ratings above.

COMPONENT SPECIFICATIONS

  • Winding temperature:  -- 180C
  • Magnet grade: - 180C UH grade
  • Bearings:  Japanese SPB bearings

CONTROLLER SETTINGS: TIMING

  • APD controllers automatically adjust timing for optimum efficiency
  • Recommend low timing for controllers that require configuration